SAE 100 R1 Steel Wire Reinforced Hydraulic Hose with Long ...

23 Dec.,2024

 

SAE 100 R1 Steel Wire Reinforced Hydraulic Hose with Long ...

SAE 100 R1 Steel Wire Reinforced Hydraulic Hose with Long Service Life

SAE 100 R1 steel wire reinforced hydraulic hose is suitable for hydraulic lines and usual industrial systems. It can bear higher working pressure than other rubber hoses thanks to its high tensile braided steel wire reinforcement. It is composed of three parts: tube, reinforcement and cover. The tube is made from oil resistant synthetic rubber, making the hose have excellent performance in delivering oils. The reinforcement is made from one layer of high tensile braided steel wire, making the hose have outstanding high pressure resistance. The cover is made from high quality synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, aging, sunlight and cut. Therefore, it has longer service life.

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SAE 100 R1 steel wire reinforced hydraulic hose with one layer of reinforcement.

SAE 100 R1 steel wire reinforced hydraulic hose cross section.

SAE 100 R1 steel wire hose with 11 MPa working pressure.

SAE 100 R1 steel wire reinforced hydraulic hose with 1/2" diameter and 160 bar working pressure.

Details of SAE 100 R1 steel wire reinforced hydraulic hose:

  • Structure: it is composed of three parts: tube, reinforcement and cover.
    • Tube: high quality oil resistant synthetic rubber, making the hose work well in delivering oils.
    • Reinforcement: one layer of high tensile braided steel wire, making the hose work well in high pressure environment.
    • Cover: high quality synthetic rubber, making the hose resistant to abrasion, corrosion, weather, ozone, aging and cut.
  • Working temperature: -40 °C to +100 °C.
The specification of SAE 100 R1 steel wire reinforced hydraulic hose (1) Hose code Size Dash size ID WD OD A AT mm inch min max min max min max max SAE100R1-01 5 3/16 -3 4.6 5.4 8.9 10.1 11.9 13.5 12.5 SAE100R1-02 6.3 1/4 -4 6.2 7.0 10.6 11.7 15.1 16.7 14.1 SAE100R1-03 8 5/16 -5 7.7 8.5 12.1 13.3 16.7 18.3 15.7 SAE100R1-04 10 3/8 -6 9.3 10.1 14.5 15.7 19.0 20.6 18.1 SAE100R1-05 12.5 1/2 -8 12.3 13.5 17.5 19.0 22.2 23.8 21.5 SAE100R1-06 16 5/8 -10 15.5 16.7 20.6 22.2 25.4 27.0 24.7 SAE100R1-07 19 3/4 -12 18.6 19.8 24.6 26.2 29.4 31.0 28.6 SAE100R1-08 25 1 -16 25.0 26.4 32.5 34.1 36.9 39.3 36.6 SAE100R1-09 31.5 1-1/4 -20 31.4 33.0 39.3 41.7 44.4 47.6 44.8 SAE100R1-10 38 1-1/2 -24 37.7 39.3 45.6 48.0 50.8 54.0 52.0 SAE100R1-11 51 2 -32 50.4 52.0 58.7 61.9 65.1 68.3 65.9 The specification of SAE 100 R1 steel wire reinforced hydraulic hose (2) Hose code Working pressure Proof pressure Min burst pressure Min bending radius Weight MPa psi MPa psi MPa psi mm kg/m SAE100R1-01 21 42 84 90 0.20 SAE100R1-02 19.2 38.5 77 100 0.25 SAE100R1-03 17.5 35 70 115 0.31 SAE100R1-04 15.7 31.5 63 125 0.36 SAE100R1-05 14 28 56 180 0.45 SAE100R1-06 10.5 21 42 205 0.52 SAE100R1-07 8.7 17.5 35 240 0.65 SAE100R1-08 7 14 28 300 0.91 SAE100R1-09 4.3 620 8.7 17.5 420 1.30 SAE100R1-10 3.5 510 7 14 500 1.70 SAE100R1-11 2.6 380 5.2 750 10.5 630 2.00

Hydraulic Hose Specifications: SAE vs ISO Explained

Overview of Hydraulic Hose Specifications

Definition of Hydraulic Hoses

Hydraulic hoses are essential components in hydraulic systems, designed to transport fluid between various parts of the system to transmit force. These hoses are flexible tubes made of synthetic rubber, thermoplastic, or reinforced with braided steel wires, ensuring they can withstand high pressure and temperature variations. The primary function of hydraulic hoses is to convey hydraulic fluid, typically oil, to different components like valves, actuators, and tools, facilitating the movement and operation of machinery.

Hydraulic hoses are used in a wide range of applications across various industries, including construction, agriculture, manufacturing, and automotive. They play a crucial role in machinery such as excavators, tractors, industrial presses, and braking systems, ensuring these machines operate smoothly and efficiently.

Key Components of Hydraulic Hoses

Inner Tube: The inner tube is the core component of a hydraulic hose, responsible for directly carrying the hydraulic fluid. It is typically made from synthetic rubber, thermoplastic, or PTFE (Teflon) to provide flexibility and chemical resistance. The material of the inner tube is chosen based on the type of fluid it will carry and the operating temperature range.

Reinforcement Layer: Surrounding the inner tube is the reinforcement layer, which gives the hose its strength and ability to withstand high pressures. This layer can be made of braided or spiraled wire, textile yarn, or other high-strength materials. The reinforcement layer ensures the hose can handle the internal pressure of the hydraulic system without bursting.

Outer Cover: The outer cover is the protective layer of the hose, shielding the inner components from external damage, such as abrasion, chemicals, weather, and environmental factors. It is usually made from synthetic rubber or thermoplastic materials designed to be durable and resistant to harsh conditions.

Importance of Specifications

Hydraulic hose specifications are critical in maintaining the performance, safety, and reliability of hydraulic systems. Specifications provide detailed guidelines on the design, construction, and testing of hydraulic hoses to ensure they meet industry standards and can perform effectively under specific conditions. By adhering to these specifications, manufacturers can guarantee that their hoses will function correctly, providing optimal fluid conveyance and force transmission.

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Specifications also play a crucial role in ensuring safety. Hydraulic systems operate under high pressures, and any failure in the hose can lead to serious accidents, including fluid leaks, bursts, and potential harm to operators. By following stringent specifications, the risk of hose failure is minimized, ensuring the safety of both the machinery and the personnel operating it.

Common Issues Arising from Non-Compliance with Standards

Non-compliance with hydraulic hose specifications can lead to several problems, affecting both the performance and safety of hydraulic systems:

Premature Hose Failure: Hoses that do not meet specified standards may not withstand the required pressure or temperature ranges, leading to early wear and tear, leaks, or bursts. This can result in costly downtime and repairs.

Safety Hazards: Using non-compliant hoses increases the risk of accidents and injuries. Burst hoses can release high-pressure fluid, posing a danger to operators and causing damage to surrounding equipment.

Inefficient System Performance: Hydraulic systems rely on precise fluid transmission. Non-compliant hoses may not provide the necessary fluid flow, pressure, or flexibility, leading to inefficient operation and reduced productivity.

Increased Maintenance Costs: Hoses that do not adhere to standards may require more frequent replacements and maintenance, driving up operational costs and reducing the overall efficiency of the hydraulic system.

Understanding SAE Hydraulic Hose Specifications

History and Background of SAE Standards

The Society of Automotive Engineers (SAE) originated in the early 20th century to establish standards for the burgeoning automotive industry. Over the years, SAE has expanded its scope to encompass various sectors, including aerospace, commercial vehicles, and hydraulics. SAE&#;s role in the industry is to develop and maintain technical standards that ensure the quality, safety, and interoperability of products and systems. These standards provide guidelines for materials, design, manufacturing, and testing.

Key SAE Specifications

Common SAE hydraulic hose specifications include SAE 100R1, SAE 100R2, among others. Each specification outlines the hose&#;s construction, performance parameters, and suitable applications. For example, SAE 100R1 specifies a single steel wire braided hose suitable for medium pressure applications, with a detailed breakdown of pressure ratings, temperature ranges, and fluid compatibility. SAE 100R2, on the other hand, describes a double steel wire braided hose for higher pressure

Understanding ISO Hydraulic Hose Specifications

History and Background of ISO Standards

The International Organization for Standardization (ISO) was established in to create international standards across various industries, promoting global trade and ensuring product quality and safety. ISO plays a pivotal role in the industry by developing and publishing consensus-based standards that provide specifications for products, services, and systems, facilitating international compatibility and interoperability.

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